Granted Patent
Utility
US 6,166,408 · App. 09/216,251
Hexagonally symmetric integrated circuit cell
Inventors:
Akitoshi Nishimura, Yasutoshi Okuno, Rajesh Khamankar, Shane R. Palmer
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Dec 18, 1998
Inventors
Akitoshi Nishimura
Yasutoshi Okuno
Rajesh Khamankar
Shane R. Palmer
Assignee (at issue)
Texas Instruments Incorporated
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.